A man’s semen has been found to contain only his donor’s DNA after bone marrow transplant.

Chris Long is an IT worker in the washoe county sheriff’s department in Reno, Nevada USA. Interestingly, he’s never met his German donor except for a few exchanged phone messages. His doctor had found his donor on a donor website.

Within four months after the operation, tests showed that the DNA in his blood had been replaced with his donor’s. Swab collected from his lips, cheeks and tongue also contained his donor’s DNA. Of all the samples collected, only his chest and head hairs were unaffected.

Mr Long's case raises several questions like; what happens if he has a baby? Would he pass his own genes or his donor’s to his future off springs?

Read more of the fascinating story here���

https://www.twcreport.com/2019/12/20/mans-semen-contains-only-donors-dna-after-bone-marrow-transplant/

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